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Stock-Based Compensation (Details Textual) (USD $)
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3 Months Ended | |
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Mar. 31, 2013
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Mar. 31, 2012
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| Stock-Based Compensation (Textual) [Abstract] | ||
| Expiry period of 2003 stock option plan | 2013 | |
| Maximum term for stock option's from the grant date | 10 years | |
| Vesting proportion per year | 20.00% | |
| Maximum vesting period | 5 years | |
| Recognized stock-based compensation expense | $ 318,000 | $ 238,000 |
| Recognized stock-based compensation expense, Net of tax | $ 235,000 | $ 176,000 |
| Stock-based compensation expense per share approximately | $ 0.01 | $ 0.01 |
| Restricted stock vests | 50.00% | |
| Number of stock options, Granted | 0 | |
| Nonvested options permit to grant | 33.33% | |
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- Definition
Expiry period of grant shares. No definition available.
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- Definition
Maximum term for stock option from the grant date. No definition available.
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- Definition
Recognized stock based compensation expense per share. No definition available.
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- Definition
Restricted stock vests. No definition available.
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- Definition
Share based compensation arrangement by share based payment award equity instruments other than options nonvested percentage of proportionate awards granted of aggregate awards. No definition available.
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- Details
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- Definition
Vesting proportion per year. No definition available.
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- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of expense, net of income tax, recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. No definition available.
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- Definition
Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Gross number of share options (or share units) granted during the period. No definition available.
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